Let's divide 940309 by 77
The aim is to understand the frequency of 77 in 940309.

On to step 1:
When dividing 9 by 77, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 77

Let's proceed to step 2:
77 can be fit into 94 1 times, resulting in a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 77 from 94 and we're left with 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 77

Going ahead to step 3:
If we divide 170 by 77, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 154 from 170 to get 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 77

Step 4:
If we divide 163 by 77, we get 2 and a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 122.0
Subtract 154 from 163 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 77

Going ahead to step 5:
77 goes into 90 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1221.0
Deduct 77 from 90 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 77

Moving on to step 6:
When dividing 139 by 77, we get 1 with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 12211.0
Subtracting 77 from 139 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 7:
77 can be fit into 620 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 12211.8
If we subtract 616 from 620, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
When dividing 40 by 77, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 12211.8
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
When dividing 400 by 77, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 12211.805
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
77 can be fit into 150 1 times, resulting in a remainder of 73.
The number 1 becomes the next digit in our result. 
Result so far: 12211.8051
Subtracting 77 from 150 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 11:
The number 77 fits into 730 9 times, leaving a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 12211.80519
Subtract 693 from 730 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 12:
77 can be fit into 370 4 times, resulting in a remainder of 62.
The next digit of our result is 4. 
Result so far: 12211.805194
Deduct 308 from 370 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
If we divide 620 by 77, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 12211.8051948
Deduct 616 from 620 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
77 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 12211.8051948
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 12211.8051948 with a remaining 4e-08.